Takeyama, JP

Akinori Takeyama, Takasaki JP

Patent application number

Description

Published

20100234481

POROUS CERAMICS MANUFACTURING METHOD - A method of manufacturing porous ceramics, for example, thin film used for gas separation is disclosed. In this method, a silicon based mixture polymeric material which is the ceramics precursor is applied on a ceramics substrate, crosslinked by using ionizing radiation under oxygen free conditions; and pyrolyzed under an inert gas after that.

09-16-2010

Atsushi Takeyama, Yasu JP

Patent application number

Description

Published

20100078186

Rotary impact tool - A rotary impact tool includes a drive shaft rotationally driven by a rotational drive power source, a hammer arranged around the drive shaft, a ball engaging with a cam groove formed on the outer circumferential surface of the drive shaft and a cam groove formed on the inner circumferential surface of the hammer, an anvil engageable with the hammer along a rotational direction and a spring for biasing the hammer toward the anvil. The hammer is designed to rotate along a rotational locus decided by the cam groove of the drive shaft and the cam groove of the hammer. The rotational locus of the hammer as seen in a development view describes a curve in which the lead angle of the rotational locus varies continuously with the change in hammer rotation angle.

04-01-2010

20110068642

Electric power tool - An electric power tool includes a motor, a speed reduction mechanism, a power output unit, a control circuit unit, and a housing. The housing provided with an air supply-exhaust hole. The motor includes a stator core wound with coils, a rotor core and an electronic circuit unit. The electronic circuit unit includes a circuit board, electronic components arranged in the circuit board and including a switching element, coil connection portions arranged in the circuit board and connected to the coils and a control circuit connection portion arranged in the circuit board and connected to the control circuit unit. The motor further includes a radiator member for dissipating heat generated in the switching element of the electronic circuit unit and an insulating cover member molded to cover the electronic components, the coil connection portions, the control circuit connection portion, the circuit board and the radiator member.

03-24-2011

Atusi Takeyama, Shiga JP

Patent application number

Description

Published

20130119791

ELECTRIC POWER TOOL - An electric power tool includes a main body provided with a drive unit and a power supply pack detachably attached to the main body and provided with a power supply unit serving as a power source for the drive unit. A first power supply pack in which a secondary battery is used as the power supply unit and a second power supply pack in which an electric double-layer capacitor is used as the power supply unit are selectively used as the power supply pack to be attached to the main body.

05-16-2013

Daiki Takeyama, Yokohama JP

VIBRATION SUPPRESSION DEVICE FOR JET PUMP AND JET PUMP - There is provided a vibration suppressing device for a jet pump which is located in a reactor pressure vessel of a boiling water reactor and provided with an inlet mixer pipe coupled to a riser pipe and a diffuser coupled to the inlet mixer pipe by means of a slip joint. The vibration suppressing device is provided with an extension sleeve disposed on an upper portion of the diffuser of the jet pump and constitutes an extension flow channel on a downstream side of a forward leak flow in a slip clearance formed between an inner peripheral surface of the diffuser and an outer peripheral surface of the inlet mixer pipe, and the extension sleeve has a shape such that the extension flow channel has a region in which a flow channel width thereof is constant over a predetermined or longer length.

08-27-2015

20160093408

JET PUMP FOR BOILING WATER REACTOR AND BOILING WATER REACTOR - The present embodiments provide a jet pump for a boiling water reactor as well as a boiling water reactor equipped with the jet pump, the jet pump being less prone to cause self-excited vibration in the case of both forward leakage flow and backward leakage flow. A jet pump

03-31-2016

Hidekazu Takeyama, Hiratsuka-Shi JP

Patent application number

Description

Published

20100000647

RUN-FLAT SUPPORT FOR PNEUMATIC TIRE - Provided is a run-flat support for pneumatic tire, which support is improved in durability while still achieving a lightweight. A run-flat support

01-07-2010

Hidenobu Takeyama, Chiyoda-Ku JP

Patent application number

Description

Published

20130329765

Infrared Transmissive Protective Cover, Method for Manufacturing the Same and Monitoring Method Using the Same - To provide a practical infrared transmissive protective cover capable of detecting a heating abnormality of an internal heating element and the like by visual observation and by using infrared rays. The infrared transmissive protective cover includes a light transmission section, the light transmission section is made of a resin sheet containing a resin composition, and a total light transmittance of the light transmission section in a visible light region is 70% or more, and an average infrared transmittance in a wavelength range of 8 to 14 μm is 5% or more.

12-12-2013

Hidetoshi Takeyama, Mie JP

Patent application number

Description

Published

20140017938

CONNECTOR ASSEMBLY AND FEMALE CONNECTOR USED FOR THE SAME - A socket (female connector) used for a connector assembly includes a film substrate constituted by a flexible thin board made of insulation material. The film substrate is provided with connection through holes adapted to be inserted therein connection posts of a header (male connector). Connection pads are formed on a first surface of the film substrate around respective connection through holes. The connection pads include a first pad and a second pad. The film substrate is provided on the first surface with a first patterned conductor connected to the first pad and a third patterned conductor connected to the second pad. The third patterned conductor is connected to a second patterned conductor formed on a second surface of the film substrate by means of a blind via that is formed by boring the film substrate from the second surface so as to reach the third patterned conductor.

01-16-2014

20140017953

CONNECTOR ASSEMBLY - A film substrate with flexibility includes connection through holes and combining through holes into which connection posts and combining posts of the header are inserted, respectively. Each connection pad is formed around a corresponding connection through hole and adapted to be electrically connected to a corresponding connection post. Each combining pad is formed around a corresponding combining through hole and adapted to be electrically connected to a corresponding combining post. The film substrate includes slots each of which is formed to extend along a plane of the film substrate with a first end side thereof connected to a corresponding through hole. The film substrate includes pad-free parts with neither connection pad nor combining pad each of which is present at a second end side of a corresponding slot on the surface of the film substrate.

01-16-2014

Hiroaki Takeyama, Kobe-Shi JP

Patent application number

Description

Published

20090103704

VOICE INFORMATION PROCESSING DEVICE AND WIRING SYSTEM USING THE SAME DEVICE - A compact voice information processing device having excellent howling preventing effect, and a wiring system using the same device, which is excellent in function expandability and easy exchangeability, are provided. This processing device has a speaker, a first microphone disposed to face a diaphragm of the speaker, a second microphone disposed outside of an outer periphery of the diaphragm of the speaker, and a signal processing portion for removing an output voice component of the speaker mixed in an output of the second microphone by use of an output of the first microphone. This processing device is preferably used in a wiring system for transmitting information and electric power between plural locations in a building structure.

04-23-2009

20090134716

Dual Wiring System - A dual wiring system is provided, which has improved easy exchangeability and function expandability of function unit, and is capable of constructing a higher-order system by controlling plural function units in a coordinated fashion. A plurality of base units are mounted in wall surfaces of a building structure, and connected to both of an electric power line and an information line installed in the building structure. The function unit is detachably connected to each of the base units, and provides at least one of functions for supplying electric power from the electric power line, outputting information from the information line, and inputting information into the information line. A control unit is detachably connected to the function unit or the base unit, and controls at least two of the function units connected to the electric power line and the information line through the base unit(s) in a coordinated fashion.

05-28-2009

Hisashi Takeyama, Hamamatsu-Shi JP

Patent application number

Description

Published

20100229711

PEDAL DEVICE OF ELECTRONIC KEYBOARD MUSICAL INSTRUMENT - A pedal device of an electronic keyboard musical instrument comprises a pedal lever swingable according to a depressing manipulation and a reaction force exerting unit for exerting on the pedal lever a reaction force of an amount which depends on an amount of the swing of the pedal lever. The reaction force exerting unit comprises, as an integral unit, a first movable member to be displaced via a thrust rod transferring the swing of the pedal lever, a first urging member which urges the first movable member in a direction to exert the reaction force on the pedal lever, a second movable member to be displaced by the first movable member after the swing of the pedal lever exceeds a predetermined amount, and a second urging member which urges the second movable member in the direction to exert the reaction force on the pedal lever. The first movable member, the second movable member, the first urging member and the second urging member are arranged coaxially around a common axis. The first movable member and the second movable member are capable of thrusting along the common axis.

09-16-2010

20110232454

KEYBOARD APPARATUS - A keyboard apparatus capable of enhancing the return capability of hammer assemblies upon key release to improve the capability of repeated key striking and capable of reducing a height size of action units to make the keyboard apparatus compact. The keyboard apparatus includes hammer assemblies each having a butt disposed pivotable about a hammer pivot shaft and a hammer shank extending from the butt. In a non-key-depression state, the hammer shank obliquely extends downward. As viewed from side, a straight line passing though a gravity center position of the hammer assembly and the hammer pivot shaft forms an acute angle less than 45 degrees relative to a horizontal plane in the entirety of a key depression and key release stroke.

09-29-2011

20110232455

KEYBOARD APPARATUS - A keyboard apparatus capable of being easily designed to have action units whose upper end positions are made low and whose efficiency of drive of whippens is increased. Each of keys of the keyboard apparatus has an upper front part, a bent part extending downward from a rear end of the upper front part, and a lower rear part extending rearward from a lower end of the bent part. An upper surface of a rear end portion of the lower rear part nearly horizontally extends at a height position lower than that of a key fulcrum. Action units are disposed above respective ones of rear end portions of the keys. A driven point of a whippen of each action unit is located at a position lower than the key fulcrum in a non-key-depression state.

KEYBOARD APPARATUS - A keyboard apparatus wherein a hammer body having movable and stationary engagement portions is configured such that, in its pivotal movement in a forward direction, a click feeling in a key depression touch is generated when the movable engagement portion comes into contact with and gets over the stationary engagement portion, wherein a distance from a hammer pivot shaft to the movable engagement portion at a certain key stroke position in a key depression stroke becomes smaller with an increase in a pressing drive force, and wherein the movable engagement portion comes into contact with the stationary engagement portion in the pivotal movement in the forward direction where a magnitude of the pressing drive force is less than a prescribed value, and the movable engagement portion does not come into contact with the same where the magnitude of the force is equal to or larger than the prescribed value.

08-08-2013

20130233150

KEYBOARD APPARATUS - A keyboard apparatus, including: a key that is pivotable by depressing and release operations between: a pivotal movement start position corresponding to a non-key depression state; and a pivotal movement end position corresponding to a key-depression end state; a hammer body that is pivotable between: a pivotal movement start position; and a pivotal movement end position for imparting inertia to the key depressing operation; and an elastic portion to apply elastic force to at least one of the key and the hammer body, wherein the elastic portion is configured not to apply the elastic force to the key and the hammer body in the non-key depression state and configured to start to apply the elastic force in a direction toward the pivotal movement start position to the at least one of the key and the hammer body from a certain point in a forward stroke of the key depressing operation.

09-12-2013

Patent applications by Hisashi Takeyama, Hamamatsu-Shi JP

Kadai Takeyama, Kasugai-Shi JP

Patent application number

Description

Published

20130300017

FOAMED ELASTIC BODY, METHOD OF MANUFACTURING THE SAME, AND CONDUCTIVE ROLL FOR ELECTROPHOTOGRAPHIC MACHINE - A foamed elastic body having low hardness and excellent flatness and smoothness on the outer circumference, and imparting low hardness to the surface of a conductive roll for an electrophotographic machine, in which coating layers having various functions are coated on the outer circumference. A tube-shaped foamed elastic body has a skin layer and open foamed cells on outer and inner circumferences respectively. The body is prepared by heating and cross-linking an outer circumference of a non-cross-linked and non-foamed tube body with a shaft core inserted therein, and removing the core and heating the tube body under normal pressure. The skin layer thickness is preferably in the range of 10 to 100 μm. The body defines a base layer of a conductive roll, and an outermost layer and an intermediate layer are coated on the outer circumference of the layer.

11-14-2013

Kadai Takeyama, Komaki-Shi JP

Patent application number

Description

Published

20090005225

CHARGING ROLL - A charging roll includes a shaft and an ionically conductive elastic layer formed around the shaft. The ionically conductive elastic layer is formed of a rubber composition free of any electron-conductive agent and containing 0.7 to 1.0 parts by weight of a peroxide cross-linking agent per 100 parts by weight of an ion-conductive rubber. The ion-conductive rubber is formed of at least one of an epichlorohydrin rubber and a nitrile rubber, and a percentage of a rubber component in the ionically conductive elastic layer measured by thermogravimetric analysis is 90% or more by weight.

CONDUCTIVE MEMBER FOR ELECTROPHOTOGRAPHIC DEVICE - A conductive member for an electrophotographic device includes a conductive rubber elastic layer. The conductive rubber elastic layer is composed of a cross-linked product of a conductive rubber composition containing (a) a polar rubber, (b) at least one ion-conductive agent selected from diallyldimethylammonium.bis(trifluoromethanesulfonyl)imide and diallyldimethylammonium.trifluoromethanesulfonate and (c) a cross-linking agent, and the cross-linked product has a relative dielectric constant of 23 or more.

11-15-2012

20130223893

DEVELOPING ROLL FOR ELCTROPHOTOGRAPHIC MACHINE - Provided is a developing roll for use in an electrophotographic machine capable of preventing an ion conductive agent from blooming and retaining long-term charge decay characteristics. The roll (

08-29-2013

Patent applications by Kadai Takeyama, Komaki-Shi JP

Kazuhiko Takeyama, Ishikawa JP

Patent application number

Description

Published

20120094599

ANTENNA DEVICE AND PORTABLE WIRELESS APPARATUS PROVIDED WITH SAME - An antenna unit of the present invention is an antenna unit that performs wireless communication utilizing induction coupling, the unit includes a loop antenna; a communication circuit section that is connected to the loop antenna in order to perform wireless communication utilizing induction coupling; a metallic plate provided outside or inside the loop antenna in a form of a loop by an openable and closable switch; and a detector that detects a receiving level of a wireless signal received by the loop antenna, wherein the communication circuit section controls opening and closing of the switch according to a receiving level of the wireless signal detected by the detector, thereby switching a state of the metallic plate between a closed looped state and an open non-looped state.

04-19-2012

20120112971

ANTENNA UNIT AND PORTABLE WIRELESS DEVICE EQUIPPED WITH THE SAME - It is an object to provide an antenna unit capable of operating in response to a plurality of types of counterpart equipment that operate at different resonance frequencies while enhancing its passing characteristic, as well as providing a portable wireless device equipped with the antenna unit. An antenna unit that performs wireless communication originating from induction coupling includes a loop antenna coiled by a conductor in a planar shape; and a metallic plate that is positioned while displaced from the loop antenna in one direction and that partially encloses a circumference of the loop antenna when viewed from the direction, wherein each of ends of the metallic plate overlaps a portion of the loop antenna when viewed from the direction.

Kazuhiko Takeyama, Sendai-Shi JP

Ken Takeyama, Niwa-Gun JP

Fluid supply mechanism for rotary tool - There is provided a fluid supply mechanism that, when a circular saw blade having a thick boss type base is used, can achieve lubrication and/or cooling of the circular saw blade by performing excellent mist supply.

03-03-2011

Koji Takeyama, Toyama-Shi JP

Patent application number

Description

Published

20100050768

TUNING FORK-TYPE VIBRATOR, TUNING FORK-TYPE VIBRATOR MANUFACTURING METHOD, AND ANGULAR VELOCITY SENSOR - A tuning fork-type piezoelectric vibrator includes a substantially rectangular plate-shaped base to be supported by a circuit substrate and two pillar-shaped legs. The base includes a substantially rectangular plate-shaped junction arranged to be connected to the circuit substrate, and a body disposed between the junction and the two legs. In order for the difference between the resonant frequency in the drive mode of the tuning fork-type piezoelectric vibrator and the resonant frequency in in-plane, in-phase mode thereof to be at least about 1 kHz, the base and two legs are configured so that the product of the length of the body divided by the substantial width of the body minus the width of the legs and the resonant frequency in drive mode is at least about 60×10

03-04-2010

Kojiro Takeyama, Aichi-Gun JP

Patent application number

Description

Published

20120323473

VEHICLE CONTROL DEVICE - A vehicle control device includes travel condition detection means for detecting conditions around a vehicle and performs travel control of the vehicle according to the conditions around the vehicle by controlling a plurality of actuators according to information detected by the travel condition detection means. The vehicle control device has a plurality of the travel condition detection means. A control amount of at least one of the actuators, from among the plurality of actuators, is restricted according to reliability of a plurality of pieces of the information detected by the plurality of travel condition detection means.

12-20-2012

Makoto Takeyama, Toyota-Shi JP

Patent application number

Description

Published

20100291458

FUEL CELL STACK - A fuel cell stack in which, even if the fuel cell stack is mounted in an inclined position, the performance of system components mounted on an end plate is maintained satisfactory. The fuel cell stack has a cell stack body formed by stacking a plurality of fuel battery single cells, and a pair of end plates for holding the cell stack body from respective sides in the stack direction. System components are mounted on one end plate. One end plate has a stack-facing surface facing the cell stack body and also has a system component mounting surface on the opposite side of the stack-facing surface. The system component mounting surface is inclined relative to the facing surface by an inclination angle so that, when the fuel cell stack is placed such that manifolds decline toward the one end plate, the system component mounting surface is vertical.

11-18-2010

20130017470

FUEL CELL SYSTEM - A fuel cell system to be mounted on an electric vehicle such as a hybrid vehicle or an electric vehicle. Cooling water is supplied from a cooling water inlet of a stack manifold, flows through a fuel cell stack, and returns to the stack manifold. A groove is formed on the rear surface side of the stack manifold, constituting, together with a terminal, a cooling water channel. The cooling water flows through the cooling water channel, and is discharged to the outside from a cooling water outlet. The cooling water channel is formed extending from the rear side to the front side of the vehicle, and warms an end plate. A pipe length of the cooling water channel to a radiator mounted in a front part of the vehicle is reduced.

01-17-2013

20130295491

FUEL CELL SYSTEM - Disclosed is a fuel cell system in which a hydrogen distribution system is configured in a compact size. High-pressure hydrogen gas from a hydrogen tank is decompressed in an injector and is then supplied to a cell stack manifold. A portion of a high-pressure supply system on the upstream side of the injector is formed as a first within-end-plate flow passage, and a portion of a low-pressure supply system on the downstream side of the injector is formed as a second within-end-plate flow passage. The second within-end-plate flow passage is a recess portion or a groove formed in the end plate and is formed as an open channel flow passage.

11-07-2013

20140147769

FUEL CELL, AND METHOD FOR PRODUCTION OF FUEL CELL - A fuel cell that includes a cell stack in which a plurality of unit cells are stacked, a case that houses the cell stack, and a pressure plate that is placed in the case at a position between an end of the cell stack in the stacking direction and the case. The case has a first opening through which a pressing member that presses the pressure plate in the stacking direction from outside the case is brought into contact with the pressure plate, and a fixing portion that fixes the pressure plate in place with the cell stack compressed in the stacking direction.

05-29-2014

20160049681

FUEL CELL STACK - The present invention provides a fuel cell stack capable of suppressing misalignment between unit cells that causes gas leakage while achieving low cost and a configuration with a small size and small mass.

02-18-2016

20160121752

VEHICLE - A vehicle includes a fuel cell having a cell stack and an end plate provided to receive pressing force, the end plate having such a strength as to resist the pressing force; and a vehicle-side stack frame on which the fuel cell is mounted in a vehicle underfloor region in such a mounting posture that fuel-cell unit cells are stacked horizontally. The vehicle-side stack frame is built over a range from an end plate side to the other end side of the cell stack in the stacking direction of the fuel-cell unit cells in an occupation area occupied by the fuel cell in the mounting posture in the vehicle underfloor region. In a region where it is assumed that external force can reach the occupation area in the vicinity of the end plate, the vehicle-side stack frame has a shortest distance to the end plate that is smaller than a shortest distance to any other members in the vicinity of the end plate.

05-05-2016

20160133951

Insulator and Fuel Cell - In order to improve a power density of a fuel cell and prevent a generation of a poor insulation, an insulator is provided, which is disposed between a current collector disposed in contact with one end of a stacked body having a plurality of stacked unit cells in stacking directions, and an end member disposed outside from the current collector in the stacking directions, and includes a plurality of insulator members, each having a sheet-like planar portion. The plurality of insulator members which are stacked onto each other by the planar portions thereof are disposed oppose to the current collector.

05-12-2016

20160133952

Fuel Cell End Plate, Method of Manufacturing Same, and Fuel Cell - A fuel cell end plate that is provided at an end portion of a fuel cell includes a through-hole which penetrates the end plate and through which at least one of a fuel gas, an oxygen containing gas and cooling water fed to the fuel cell is distributed and a seal which covers an inner circumferential surface of the through-hole and a circumferential edge surface around the through-hole. The cutting processing mark of a corner portion connected from the inner circumferential surface of the through-hole to the circumferential edge surface is a processing mark in which a curved surface processing mark that is formed with a curved surface from any one of the inner circumferential surface and the circumferential edge surface toward the side of the other surface and a linear processing mark that is formed from the curved surface processing mark to the other surface and that is a straight line in a cross section in an axial direction of the through-hole are continuous.

05-12-2016

20160133953

END PLATE FOR FUEL CELL, FUEL CELL, AND FUEL CELL SYSTEM - An end plate includes a first surface including a heat generator contact region set such that a heat generator contacts the heat generator contact region, the heat generator being included in a fuel cell system that includes the fuel cell; and a second surface opposite to the first surface, the second surface including a cooling medium flow path through which a cooling medium flows, and at least one flow path rib portion provided inside the cooling medium flow path.

05-12-2016

20160133982

Fuel Cell Device - A fuel cell device includes: a cell stack; a case including a cover portion that covers one of side surfaces of the cell stack along a stacking direction; an end plate connected to one end portion of the cover portion in the stacking direction; and a fastening member that extends in parallel with the stacking direction on an opposite side of the cell stack from the cover portion, that includes one end portion in the stacking direction connected to the end plate and another end portion in the stacking direction connected to the case, and that fastens the cell stack, the end plate, and the case to each other. A thermal expansion coefficient of the cover portion is larger than a thermal expansion coefficient of the fastening member.

05-12-2016

20160133984

FUEL CELL AND FUEL CELL SYSTEM - A fuel cell includes a stacked body formed by stacking a plurality of unit cells, an end plate arranged on at least one end of the stacked body in a stacking direction, a fuel cell case including an opening portion and incorporating the stacked body, wherein the opening portion has a substantially polygonal outer circumference shape with a plurality of corners, and a plurality of types of fasteners with different load resistances that fix the end plate, closing the opening portion of the fuel cell case, to the fuel cell case. A fastener, of the plurality of types of fasteners, of a type with a highest load resistance is arranged at at least one of the plurality of corners of the opening portion.

05-12-2016

20160141657

Fuel Cell System - A fuel cell system includes a fuel cell for causing electrochemical reactions of anode gas and cathode gas, a fuel cell system case accommodating the fuel cell, and a frame disposed below the fuel cell system case and fixing the fuel cell system case. A rib is provided on an upper surface of the frame. A water reservoir portion is provided in the bottom of the fuel cell system case so that the water reservoir portion is a concave in an inner side of the fuel cell system case and is a convex in the outside of the fuel cell system case. The water reservoir portion is located at a position at which at least a part of the convex vertically overlaps with the rib.

05-19-2016

20160141662

FUEL CELL AND FUEL CELL SYSTEM - An object is to suppress interference with the flow of a reactive gas or an off-gas in a fuel cell. There is provided a fuel cell comprising a stacked body that includes at least a power generation body configured by stacking a plurality of unit cells; and an end plate that is placed on at least one end in a stacking direction of the stacked body. The stacked body includes a manifold that is formed to pass through at least the power generation body in the stacking direction and is configured to cause a reactive gas or an off-gas to flow through. The end plate comprises a through hole that is formed to communicate with the manifold; and a plate portion that is placed inside of the through hole at a position corresponding to an outer circumference of an opening of the manifold formed in an end face on the one end of the stacked body and is arranged away from the end face of the stacked body across a clearance.

05-19-2016

20160141700

Fuel Cell Module - A fuel cell module includes a fuel cell and a case housing the fuel cell. The fuel cell includes a cell stack and a pressure plate arranged at an outermost position of a stacking direction relative to the cell stack. The case includes a cover section that faces the pressure plate and covers the pressure plate while the fuel cell is housed in the case. The cover section includes a pin housing portion having a through hole and a pin placed in the through hole with which the pressure plate is pressed. The pin housing portion has a thick part thicker than a thin part that is at least a part of the cover section continuous with the pin housing portion. The thick part is formed in an inward direction of the case.

05-19-2016

20160141701

FUEL CELL DEVICE - A fuel cell device includes a fuel cell body, a case and a pin having one end contacting a part of the fuel cell body. A through hole is formed in the case. The through hole penetrates the case from the outside to the inside. The pin is inserted in the through hole and provided with a sealing member formed on at least a part of an outer circumferential surface. The through hole has a constant inner diameter from a position inside the case to a border with the outside. In the through hole, an inner diameter between a portion of the constant inner diameter and the border with the outside is larger than the constant inner diameter. The pin has an opposite end located inside the through hole in a portion from an end of the portion of the constant inner diameter to the border with the outside.

Masahiro Takeyama, Shizuoka JP

Patent application number

Description

Published

20130004755

COATING COMPOSITION, METHOD FOR MANUFACTURING FILM USING THE SAME, AND COATED ARTICLE USING THE SAME - A chromium-free fluoropolymer-containing primer composition, which can provide a coated article having excellent higher corrosion resistance by forming a fluoropolymer coating film, and a primer layer having sufficient adhesive strength to the fluoropolymer coating film on the surface of a substrate such as metal, glass, ceramic and heat resistant plastics, a method for manufacturing a coating film using the same, and a coated article using the same. The coating composition contains at least one kind of a fluoropolymer component selected from a reactive functional group-containing fluoropolymer, and a fluoropolymer having a melt flow rate (MFR), measured under a load of 5 kg and at 372° C., in accordance with ASTM D1238, of 10 to 100 g/10 minutes, and an organic titanate, wherein content of titanium contained in the organic titanate, relative to the fluoropolymer component, is 1 to 40% by weight.

01-03-2013

Masahiro Takeyama, Nara JP

Patent application number

Description

Published

20090297503

Blood Coagulation Factor VIII Activation-Enhancing Antibodies - For the first time, the present invention provides antibodies that enhance the generation of activated blood coagulation factor VIII. The antibodies enhance the cleavage of blood coagulation factor VIII at the Arg of position 372 and suppress the cleavage at the Arg of position 336 by recognizing and binding to the A2 domain of blood coagulation Factor VIII. Such antibodies are expected to be useful in preventing or treating diseases that develop or progress due to decrease or loss of the blood coagulation factor VIII activity, for example, hemophilia A, acquired hemophilia, and von Willebrand's disease.

12-03-2009

Masaki Takeyama, Okazaki-City JP

Patent application number

Description

Published

20100060394

Electromagnetic relay - An electromagnetic relay includes a case, a base, a magnet coil, a movable member driven by electromagnetic force of the coil, a moving contact, a fixed contact engaged with or disengaged from the moving contact, a fixed contact holding member fixed to the base with the holding member passing therethrough and having a load circuit terminal, and a magnet applying Lorentz force to arc generated between the fixed contact and the moving contact. The case includes a guide part on its region with which arc extended in a Lorentz force application direction collides. The guide part guides arc after the collision to extend arc in a different direction from the application direction. The case includes a case partition wall between the guide part and the base. The holding member has a guide part opposing portion opposed to the guide part. The opposing portion is covered with the case partition wall.

03-11-2010

20100066471

Electromagnetic relay - An electromagnetic relay includes a housing having an accommodating space therein, a magnet coil in the accommodating space to generate electromagnetic force when energized, a moving contact disposed in the accommodating space and driven by the coil, a fixed contact in the accommodating space, the moving contact engaged with or disengaged from the fixed contact as a result of whether the moving contact is driven or not, a breathing hole formed in the housing to communicate between the accommodating space and an exterior space of the housing, and a flame propagation route along which a flame of flammable gas ignited by arc generated between the moving contact and the fixed contact propagates toward the breathing hole. The route includes a flame extinguishment clearance that is set to have such a gap size that the flame is extinguished when passing through the clearance.

03-18-2010

20140084085

FUEL INJECTOR - A fuel injector which injects a gaseous fuel includes a nozzle and a housing. The nozzle has an outlet which injects the gaseous fuel at a flow rate greater than or equal to a predetermined rate. The housing has a mixing chamber which communicates with the outlet. The housing further has an air introducing passage which introduces an outer air into the mixing chamber and an injection hole which injects an air-mixed fuel formed by mixing the gaseous fuel with the outer air. Thus, a mixing of the gaseous fuel and the outer air can be improved, and the gaseous fuel can be efficiently combusted.

03-27-2014

20140283762

COMBUSTION SYSTEM - A combustion system includes a reformer reforming a fuel on a catalyst to increase a combustion energy generated by the fuel per unit quantity of the fuel. The system includes an injection unit injecting a reformed fuel and a non-reformed fuel in such a manner that the reformed fuel is annularly distributed along an inner circumferential wall of a cylinder and the non-reformed fuel is distributed inside of the annularly distributed reformed fuel. The reformed fuel and the non-reformed fuel are combusted in a combustion chamber of the internal combustion engine at a substantially same time. The reformed fuel is annularly distributed along an inner circumferential wall of an internal combustion engine. The non-reformed fuel is distributed in a center portion of the annularly distributed reformed fuel. The non-reformed fuel is compressed self-ignited to be combusted and the reformed fuel is ignited by a combustion of the non-reformed fuel.

09-25-2014

Mayumi Takeyama, Kitami-Shi JP

Patent application number

Description

Published

20100264023

METHOD FOR PRODUCING METAL NITRIDE FILM, METAL OXIDE FILM, METAL CARBIDE FILM OR FILM OF COMPOSITE MATERIAL THEREOF, AND PRODUCTION APPARATUS THEREFOR - Disclosed is a production apparatus for producing on a substrate a film selected from the group consisting of a metal nitride film, a metal oxide film, a metal carbide film and a film of composite material thereof. The production apparatus comprises a substrate holder for supporting the substrate; a chamber capable retaining a reduced pressure therein; an inert gas supply section that supplies inert gas into the chamber; a source gas supply section that supplies a source gas containing atoms selected from the group consisting of nitrogen atoms, oxygen atoms and carbon atoms into the chamber; a target containing a constituent element of a metal film to be formed on the substrate; a pair of sputtering electrodes for sputtering the target using the inert gas supplied from the gas supply section as a sputtering gas; and a metal catalyst which generates radicals by activating the source gas and which is placed outside a plasma region formed by the pair of sputtering electrodes.

10-21-2010

Mayumi Takeyama, Hokkaido JP

Patent application number

Description

Published

20090202807

METHOD FOR PRODUCING METAL NITRIDE FILM, OXIDE FILM, METAL CARBIDE FILM OR COMPOSITE FILM OF THEM, AND PRODUCTION APPARATUS THEREFOR - Disclosed is a method for producing a film selected from the group consisting of a metal nitride film, a metal oxide film, a metal carbide film and a film of composite material thereof. The method for producing a film comprises a first step wherein a metal film is formed on a substrate by physical vapor deposition, and a second step wherein a radical, which is produced by bringing a raw material gas containing an atom selected from the group consisting of a nitrogen atom, an oxygen atom and a carbon atom into contact with a metal catalyst, is reacted with the metal film. This method for producing a film enables to form a thin metal nitride film or the like having low resistance by easily causing a radical reaction even without heating or heating at low temperatures, since the metal film is formed by physical vapor deposition without using a chemical reaction, and then an energetically activated radial is reacted with the metal film.

08-13-2009

Mikine Takeyama, Hashima-County JP

Patent application number

Description

Published

20080220319

PACKAGE FOR SODIUM-SULPHUR BATTERY - Provided is a package for sodium-sulfur batteries in which the inner temperature can be suitably controlled even when it is installed in the place where temperatures and direction of wind change violently. Specifically, there is provided a package

09-11-2008

Mikine Takeyama, Hashima-Gun JP

Patent application number

Description

Published

20130143092

RACK FOR BATTERY PACKS - A rack for battery packs for transporting battery modules which are stored therein, and includes a bottom frame and struts located at four corners of the bottom frame. A fitting projection is formed at an upper end of each of the struts, a fitting hole into which the fitting projection is fitted is formed in a bottom part of each of the struts. When the rack is stacked one on top of another by fitting the fitting projection of each of the struts of a lower rack into the projection hole of each of the struts of an upper rack, the rack for battery pack can be used as an installation rack. Accordingly, a separate installation rack is not necessary, and returning a transportation rack is not necessary, either.

06-06-2013

Shinichi Takeyama, Chiba JP

Patent application number

Description

Published

20120289336

Keyboard - A keyboard includes allotment keys to which the functions of operation buttons of a game controller are assigned, a pointing stick, and an Fn key. When the pointing stick is operated with the Fn key being operated, the keyboard outputs an operation signal of an analog stick of the game controller. When an allotment key is operated with the Fn key being operated, the keyboard outputs an operation signal of an operation button of the game controller.

11-15-2012

20150077958

ELECTRONIC APPARATUS - Electronic apparatus includes a housing configured to have an inner layer portion forming an inner surface and an outer layer portion forming an outer surface. The inner layer portion and the outer layer portion are formed by two-color molding. The electronic apparatus includes one of a region in which the inner layer portion is not formed and a region in which the inner layer portion is thin. The one region is set in the inner surface of the housing. The electronic apparatus further includes a component configured to be housed in the housing and is disposed in the one region.

03-19-2015

Shinji Takeyama, Hiroshima JP

Patent application number

Description

Published

20090103902

REPRODUCTION DEVICE, DEBUG DEVICE, SYSTEM LSI, AND PROGRAM - A playback device according to the present invention has a function of supporting application development. The playback device acquires, via a network, file system information of a recording medium storing an application and mounts the acquired file system information to file system information of a recording medium equipped in the playback device. A playback control engine executes playback of an AV content that is accessible in the file system resulting from the mounting. A platform unit executes the application that is accessible the file system resulting from the mounting. When executing the application, the platform unit transmits an execution log to a debugging device that is for debugging the application to support the application development.

04-23-2009

20090199232

RECORDING AND PLAYING SYSTEM, CLIENT TERMINAL AND SERVER TERMINAL - Provided is a recording and playing system that prevents, even when a client terminal having no recording function receives emergency information, missing out on a program viewed with the client terminal. The system includes a server terminal and a client terminal connected to each other via a network. From among a plurality of broadcast contents, the server terminal receives a portion of a broadcast content that is broadcast after an instruction to perform recording is received. It transmits the portion to the client terminal as a recorded content. The client terminal detects start and finish of reception of the emergency information, and during the emergency information reception, notifies the user of the emergency information. When detected that the emergency information reception has started, the client terminal instructs the server terminal to perform recording, receives a recorded content from the server terminal through a request to the server terminal, and plays the recorded content in place of a broadcast content.

08-06-2009

20090245758

VIDEO RECORDING SYSTEM, VIDEO RECORDING APPARATUS, AND VIDEO RECORDING METHOD - A content can be recorded for certain in a video recording system including a video recording apparatus and a video recording and transmitting apparatus. The video recording apparatus includes: a recording control unit that starts recording the content when a period of time indicated by scheduled recording information starts; and a message transmitting unit that transmits recording-state information to the video recording and transmitting apparatus at regular intervals. The video recording and transmitting apparatus includes: a recording-state monitoring unit that determines whether or not the continued reception of a signal has been suspended during the period of time; and a recording control unit that starts recording the content when the recording-state monitoring unit determines that the continued reception of the signal has been suspended.

10-01-2009

Shinsuke Takeyama, Yokohama-Shi JP

Patent application number

Description

Published

20110064871

LAMINATED BODY FOR MANUFACTURING RESIN MOLD, LAMINATED BODY, RESIN MOLD AND METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM - A laminated body which forms a resin mold by compression molding using a master mold, the laminated body having: a pair of mutually facing base materials, a layer of a liquid or gel-like curable resin material sandwiched between the pair of base materials, and one or more flow suppression bodies, which are composed of a cured product of the curable resin material and are sandwiched between the pair of base materials, wherein the layer of the curable resin material is sealed by the pair of base materials and the flow suppression bodies. Also, a method for manufacturing a resin mold using the laminated body.

03-17-2011

Takashi Takeyama, Ryugasaki-Shi JP

Patent application number

Description

Published

20120296530

Clutch Control Device for Industrial Vehicle - A clutch control device for an industrial vehicle includes: a braking force detection device that detects braking force of the industrial vehicle; a speed stage detection device that detects a set speed stage of a transmission; a clutch control device that controls engage/release of a forward clutch so that the forward clutch is released when a clutch cut off condition is judged to be satisfied based upon braking force of the industrial vehicle detected by the braking force detection device; and a switching device that automatically switches the clutch cut off condition in the clutch control device based upon a set speed stage of the transmission detected by the speed stage detection device.

11-22-2012

20150098783

Work Vehicle - A work vehicle including a front work device, contains: a variable displacement hydraulic pump that is driven by an engine and supplies pressure oil to an actuator that drives the front work device; an exhaust gas purification device that purifies nitrogen oxide in exhaust gas discharged from the engine using a reducing agent solution stored in a reducing agent tank; a remaining amount detection device that detects a remaining amount of the reducing agent solution in the reducing agent tank; and a control unit that decreases output torque of the engine and also decreases a rotational speed of the engine in a rated point according to decrease of the remaining amount of the reducing agent solution detected by the remaining amount detection device.

Takashi Takeyama, Ichinomiya-Shi JP

Takashi Takeyama, Ichinomiya JP

Patent application number

Description

Published

20090079652

Portable remote controller for tire status detector - A portable remote controller for a tire status detector, includes a portable casing, a transmission circuit disposed in the casing, a low-pass filter disposed at an output side of the transmission circuit for permitting a signal with a frequency of not more than the first frequency to pass through the low-pass filter, a receiving circuit disposed in the casing, a high-pass filter disposed at an input side of the receiving circuit for permitting a signal with a frequency of not less than the second frequency to pass through the high-pass filter, a ferrite bar antenna housed in the casing and having a ferrite bar wound with an antenna coil, the antenna coil having two terminals, one of which being connected to the ground and the other being connected in common to the low-pass and high-pass filers and a duplexer composed of the low-pass and high-pass filters. The ferrite bar antenna is used both for transmission of the long wave signals and for receipt of the ultra high frequency signals.

Tamaki Takeyama, Yamanashi JP

Patent application number

Description

Published

20090061643

SUBSTRATE PROCESSING METHOD AND RECORDING MEDIUM - A substrate processing method using a substrate processing apparatus including: a process container holding a substrate to be processed therein; first gas supplying means having flow rate adjusting means for supplying a first process gas to the process container; and second gas supplying means supplying a second process gas to the process container, the substrate processing method including: a first step of controlling a flow rate of the first process gas to be a first flow rate by the flow rate adjusting means and supplying the first process gas in a first direction; a second step of discharging the first process gas from the process container; a third step of supplying the second process gas to the process container; and a fourth step of discharging the second process gas from the process container, in a repeated manner, wherein a step of stabilizing the flow rate of the process gas is set between a primary first step and a secondary first step performed subsequently to the primary first step.

03-05-2009

20090220692

METHOD OF SUBSTRATE TREATMENT, RECORDING MEDIUM AND SUBSTRATE TREATING APPARATUS - A method of processing a substrate by a substrate processing apparatus is disclosed. The substrate processing apparatus includes a processing container including a first space where a first processing gas or a second processing gas is supplied onto the substrate and a second space formed around the first space; a first exhaust unit configured to evacuate the first space; and a second exhaust unit configured to evacuate the second space. The method includes a first step of supplying the first processing gas into the first space; a second step of discharging the first processing gas from the first space; a third step of supplying the second processing gas into the first space; and a fourth step of discharging the second processing gas from the first space; wherein the pressure in the second space is adjusted by a pressure-adjusting gas supplied into the second space.

09-03-2009

Tamaki Takeyama, Nirasaki-Shi JP

Patent application number

Description

Published

20120118231

SUBSTRATE PROCESSING METHOD, STORAGE MEDIUM, AND SUBSTRATE PROCESSING APPARATUS - A method of processing a substrate by a substrate processing apparatus is disclosed. The substrate processing apparatus includes a processing container including a first space where a first processing gas or a second processing gas is supplied onto the substrate and a second space formed around the first space; a first exhaust unit configured to evacuate the first space; and a second exhaust unit configured to evacuate the second space. The method includes a first step of supplying the first processing gas into the first space; a second step of discharging the first processing gas from the first space; a third step of supplying the second processing gas into the first space; and a fourth step of discharging the second processing gas from the first space; wherein the pressure in the second space is adjusted by a pressure-adjusting gas supplied into the second space.

05-17-2012

Terushige Takeyama, Fuchu-Shi JP

Patent application number

Description

Published

20100055348

DEPOSITION APPARATUS AND DEPOSITION METHOD - A deposition apparatus for forming a thin film by depositing material particles separated from a deposition material on a deposition object by irradiation with a plasma supplied from a plasma generator into a chamber including a hearth accommodating the deposition material, and a capturing mechanism installed near the hearth and outside the range of a moving region of the material particles moving toward the deposition object. The moving region is determined by a width in an incident direction in which the plasma is incident on the deposition material, and the width of the deposition object

03-04-2010

Tomoaki Takeyama, Yokohama JP

Patent application number

Description

Published

20130121689

OPTICAL AMPLIFYING DEVICE AND OPTICAL TRANSMISSION SYSTEM - An optical amplifying device includes an optical amplification medium configured to be excited by excitation light and amplify signal light, a light loss detector configured to detect a light loss of an optical component optically connected to the optical amplification medium in the amplifying device, and a noise figure deterioration detector configured to detect, based on the light loss detected by the light loss detector, deterioration of a noise figure of the optical amplification medium.

05-16-2013

20130314768

CONTROL CIRCUIT, CONTROL METHOD, AND TRANSMISSION SYSTEM - There is provided a control circuit for a transmission system in which signal light transmitted from a transmission-side apparatus via a transmission path to a reception-side apparatus is subjected to Raman amplification by inputting excitation light from the reception-side apparatus to the transmission path. The control circuit includes a first detection unit configured to detect a change amount of an optical loss of the transmission path caused by a state change of the transmission path, a second detection unit configured to detect a backscattered light amount of the excitation light, and a control unit configured to control an intensity of the excitation light input by the reception-side apparatus to the transmission path on the basis of the change amount of the optical loss detected by the first detection unit and the backscattered light amount detected by the second detection unit.

11-28-2013

20130329278

AMPLIFYING APPARATUS AND CONTROL METHOD - An amplifying-apparatus that raman-amplifies light transmitted through an optical-fiber-transmission-path, includes: an inputting-unit that inputs pump light to the optical-fiber-transmission-path; a path-switching-unit that is capable of switching between a first state in which the light transmitted through the optical-fiber-transmission-path is output to a first path and a second state in which the light transmitted through the optical-fiber-transmission-path is output to a second path; a splitting-unit that splits the light output to the second path by the path-switching-unit and outputs resulting first light and second light; and a control-circuit that stores information based on a result of reception of the light output to the first path by putting the path-switching-unit into the first state and then controls power of the pump light on a basis of the stored information and a result of reception of the first light output by the splitting-unit by putting the path-switching-unit into the second state.

12-12-2013

20140139906

OPTICAL AMPLIFIER AND TRANSMISSION SYSTEM - An optical amplifier includes: a first amplifier amplifying a signal light by a first excitation light; a variable optical attenuator attenuating the signal light; a second amplifier amplifying the signal light by a second excitation light; a mode selector selecting one of first and second modes; a gain controller, in first mode, controlling first and second excitation lights so that a gain of power of the signal light becomes constant; a first output controller, in second mode, controlling the first excitation light; a second output controller that, in second mode, controlling the second excitation light so that a spontaneous emission light having fixed level is outputted; and an attenuation controller controlling an attenuation of the variable optical attenuator according to an input level of the signal light in first mode, and controlling the attenuation to become a given value larger than a value of first mode in second mode.

05-22-2014

20140146385

RAMAN AMPLIFIER - Raman amplifier includes: a pump-light generator configured to supply pump light to a transmission fiber; a measurement circuit configured to measure a relationship between power of the pump light and power of noise output from the transmission fiber with respect to a range from first pump-light power to second pump-light power; a signal detector configured to monitor a supervisory signal in output light of the transmission optical; and a decision unit configured to decide a state of the transmission fiber according to the monitoring result. When the supervisory signal is detected without the pump light, the measurement circuit measures the relationship while increasing the power of the pump light from the first pump-light power. When the supervisory signal is not detected without the pump light, the measurement circuit measures the relationship while decreasing the power of the pump light from the second pump-light power.

05-29-2014

20150125145

OPTICAL TRANSMISSION SYSTEM AND OPTICAL TRANSMISSION DEVICE - An optical transmission system includes: a first optical transmission device configured to perform bidirectional optical transmission with a second optical transmission device via an optical transmission line, wherein the first optical transmission device includes a transmitted light power adjusting section configured to transmit, to the second optical transmission device, a first light power which is set based on a measurement result, the second transmission device measuring a fluctuating light power transmitted from the first transmission device and informing the first transmission device of the measurement result.

05-07-2015

20150280391

OPTICAL AMPLIFIER - An optical amplifier includes an optical amplifying unit, a splitting unit, and a loss adjusting unit. The optical amplifying unit provides gain to wavelength multiplexed light received from a transmission line, to amplify light intensity. The splitting unit splits the amplified wavelength multiplexed light. The loss adjusting unit adjusts loss provided to each wavelength of a first portion or the split wavelength multiplexed light based on the gain.

NONAQUEOUS ELECTROLYTE BATTERY - Provided is a nonaqueous electrolyte battery that has a high capacity and a high volume power density and can have an enhanced charge-discharge cycle capability. The nonaqueous electrolyte battery includes a positive-electrode layer, a negative-electrode layer, and a solid-electrolyte layer disposed between these layers. The negative-electrode layer contains a powder of a negative-electrode active material and a powder of a solid electrolyte. In the negative-electrode active material, a charge-discharge volume change ratio is 1% or less and the powder has an average particle size of 8 μm or less. The solid-electrolyte layer is formed by a vapor-phase process. Examples of the negative-electrode active material having a charge-discharge volume change ratio of 1% or less include Li

11-14-2013

20150155107

LITHIUM ION CAPACITOR - Provided is a lithium-ion capacitor having increased capacity, while also having suppression of the falling away of an active material from a current collector. The lithium-ion capacitor includes: a positive electrode and a negative electrode, both including the active material and the current collector holding the active material; and a non-aqueous electrolyte having lithium ion conductivity. At least one of the current collectors is a porous body having interconnected pores and a porosity of over 30% and 98% or less, the pores filled with either one of the active materials that can reversibly carry lithium. At least one of the active materials is pre-doped with lithium. The lithium pre-doped into the negative electrode active material is, in part or in whole, pre-doped from lithium electrochemically connected to the negative electrode, directly or after passing through at least one or more of the positive electrodes.

06-04-2015

20160079006

ELECTRODE FOR POWER STORAGE DEVICE, POWER STORAGE DEVICE, AND METHOD FOR MANUFACTURING ELECTRODE FOR POWER STORAGE DEVICE - The electrode for the power storage device includes carbon nanotubes, an ionic liquid, and a three-dimensional network metal porous body having a plurality of pore portions filled with the carbon nanotubes and the ionic liquid, wherein, in pore portions exposed at a surface of the three-dimensional network metal porous body, of the plurality of pore portions, a ratio (d/D) between a pore portion diameter (D) in a first direction within the surface of the three-dimensional network metal porous body and a pore portion diameter (d) in a second direction orthogonal to the first direction within the surface of the three-dimensional network metal porous body is in a range of 0

Toshiaki Takeyama, Funabashi-Shi JP

Patent application number

Description

Published

20100137475

EPOXY RESIN-FORMING LIQUID PREPARATION CONTAINING INORGANIC PARTICLE - There is provided a liquid preparation for forming an epoxy resin having curing properties combining high transparency and high bending strength while maintaining advantageous handling properties as in a liquid state. A liquid preparation for forming an epoxy resin comprising: an A agent; and a B agent; wherein the A agent contains a modified epoxy resin (I) formed from at least one type of compound (i) having in a molecule thereof, at least one functional group of Formula (1):

PROCESS FOR PRODUCING COMPOSITION OF POLYMERIZABLE ORGANIC COMPOUND CONTAINING SILICA PARTICLES - A process for producing a composition of a polymerizable organic compound containing silica particles characterized by comprising: (a) a process of preparing an amine-added organic solvent-dispersed silica sol, in which an amine compound is added to an organic solvent-dispersed silica sol that contains colloidal silica particles having an average primary particle size of 5 to 100 nm and that has a pH of 2.5 to 4.0 at 20° C. as measured in a diluted solution obtained by a method in which the same mass of the organic solvent-dispersed silica sol, methanol, and pure water are mixed together, so that the diluted solution obtained by the mixing method has a pH of 4.5 to 11.0 at 20° C.; and (b) a process of mixing the amine-added organic solvent-dispersed silica sol obtained in the process (a) with a polymerizable organic compound.

11-17-2011

20110319589

LONG CHAIN ALKYLENE GROUP-CONTAINING EPOXY COMPOUND - It is an object to provide a liquid thermosetting composition that yields an epoxy resin having physical properties of the cured product such as high flexural strength along with adequate handleability as liquid, to be used in transparent sealants for optical semiconductors, such as transparent sealants for LEDs (light-emitting devices) and the like. There is provided a thermosetting composition containing an epoxy compound that a side chain between a triazinetrione ring and an epoxy group substituted on the triazinetrione ring is long (elongated).

12-29-2011

20120292487

POSITIVE RESIST COMPOSITION AND METHOD FOR PRODUCING MICROLENS - There is provided a resist composition suitable for forming a microlens which is excellent in transparency, heat resistance, and sensitivity characteristics, excellent in solubility in a developer, and as the result thereof has high resolution. A positive resist composition comprising; a component (A): an alkali-soluble polymer; a component (B): a compound having an organic group to be photolyzed to generate an alkali-soluble group; a component (C): a crosslinkable compound of Formula (1):

11-22-2012

20120295199

LONG-CHAIN ALKYLENE-CONTAINING CURABLE EPOXY RESIN COMPOSITION - A curable composition that maintains good handleability in the liquid form and that can be photo- or heat-cured to form a cured product having physical properties including both high transparency and high flexural strength. A curable composition includes, an epoxy compound of (1):

11-22-2012

20130172522

EPOXY COMPOUND WITH NITROGEN-CONTAINING RING - There is provided an epoxy compound that provides properties of cured products combining high transparency with high flexural strength by being thermally cured while maintaining advantageous handling properties in a liquid state thereof. An epoxy compound of Formula (1):

07-04-2013

20130172525

METHOD FOR PRODUCING EPOXY COMPOUND HAVING CYANURIC ACID SKELETON - There is provided an epoxy compound that provides properties of cured products combining high transparency with high flexural strength by being thermally cured while maintaining advantageous handling properties in a liquid state thereof; and a method for producing a composition by using the epoxy compound. A method for producing an epoxy compound of Formula (1):

Toshinari Takeyama, Kanagawa JP

Patent application number

Description

Published

20160129620

MOLDING MACHINE CROSSHEAD AND PARISON FORMING METHOD USING SAME - The present invention provides a molding machine crosshead which uses one additional resin extruder and one base resin extruder that are connected to one annular flow channel of a crosshead unit at mutually different angular positions and which is configured to form a parison by adding an additional layer constituted by an additional resin from the additional resin extruder to a base layer constituted by a base resin supplied from the base resin extruder into the annular flow channel, the additional resin being a material different from the base resin, wherein the additional resin is formed in a linear shape along the longitudinal direction of the parison as part of the parison.

Tsuyoshi Takeyama, Ibaraki JP

HST Cooling Circuit - There are provided: an HST hydraulic circuit that is formed through a closed circuit connection of a variable displacement hydraulic pump

04-22-2010

Yasuhisa Takeyama, Yokohama-Shi JP

Patent application number

Description

Published

20100302831

SEMICONDUCTOR STORAGE DEVICE - A memory cell of a static random access memory (SRAM) includes a pair of drive transistors, a pair of load transistors, a pair of write-only transfer transistors, a pair of read-only transfer transistors, a pair of read-only drive transistors, and a pair of column selection transistors. The memory cell also includes a word line, a pair of write bit lines, a pair of read bit lines, and a column selection line.

12-02-2010

Patent applications by Yasuhisa Takeyama, Yokohama-Shi JP

Yasuhisa Takeyama, Kanagawa-Ken JP

Patent application number

Description

Published

20100002496

SEMICONDUCTOR MEMORY DEVICE - The semiconductor memory device includes: an inverter pair of a cross-coupled first and second inverters; a first transfer transistor including a front gate and a back gate connected to a first node to which an output terminal of the first inverter and an input terminal of the second inverter are connected; a second transfer transistor including a front gate and a back gate connected to a second node to which an output terminal of the second inverter and an input terminal of the first inverter are connected; a driver transistor whose gate is connected to the second node; and a read transistor including a front gate, a back gate connected to the second node, and a current path whose one end is connected to one end of a current path of the driver transistor.

01-07-2010

Yasuko Takeyama, Zushi JP

Patent application number

Description

Published

20110129078

SELECTIVE RESPONSE UNIT - In a telephone network, an incoming call is once received using an automatic voice response. A ring tone is not played immediately after the incoming. In the automatic response, an authorization sound that is necessary every time connection to the caller is made is generated each time by superimposing a background sound on a random number generated through random number generation processing. The caller is notified of the authorization sound. A ring tone is played in response to only incoming calls that return a valid response value, and not played in response to incoming calls that return an invalid response value.

06-02-2011

Yasutoyo Takeyama, Yokohama-Shi JP

Patent application number

Description

Published

20090268960

IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD - An image display device includes:an image input unit configured to input an image; a content categorizer configured to determine a content category of the image; a database configured to store adjustment items corresponding to each of a plurality of content categories, the adjustment items being related to sensibility words each representing an impression for images; an adjustment item display configured to display the adjustment items corresponding to the content category, the adjustment item being selectable by a user; a receiver configured to receive set values of the adjustment items selected from the user; an image quality parameter calculator configured to calculate image quality parameters in accordance with the set values of the adjustment items; an image processor configured to perform image processing on the image in accordance with the image quality parameters; and an image display configured to display the processed image.

10-29-2009

Yasutoyo Takeyama, Kawasaki-Shi JP

Patent application number

Description

Published

20120213285

MOTION VECTOR DETECTION APPARATUS AND METHOD - According to one embodiment, a motion vector detection apparatus includes following units. The layering unit generates layers with different resolutions for each of first and second images. The first extraction unit extracts a space candidate vector. The second extraction unit extracts a time candidate vector. The third extraction unit extracts a layer candidate vector. The determination unit determines a motion vector to be assigned to the target block, based on correlations between the target block and blocks, the blocks being located in a layer which corresponds to the second image and being specified by assigning, to the target block, the space, time, and layer candidate vectors.

08-23-2012

20140362197

IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND STEREOSCOPIC IMAGE DISPLAY DEVICE - According to an embodiment, an image processing device includes a detector, a determiner, and a generator. The detector is configured to detect a real-space position of a viewer. The determiner is configured to determine a first relative position in a virtual space between the viewer and a display surface displaying a stereoscopic image based on the real-space position of the viewer, so that a particular site of the object to be displayed on the display surface faces the viewer in the virtual space. The generator is configured to generate a stereoscopic image by rendering a three-dimensional data of the object based on the first relative position.

12-11-2014

Yasutoyo Takeyama, Kanagawa-Ken JP

Patent application number

Description

Published

20080240241

FRAME INTERPOLATION APPARATUS AND METHOD - A first motion vector points from a source region of a source picture to a destination region of a destination picture. A second motion vector is scaled from the first motion vector based on a first temporal distance between the source picture and the interpolation picture. A third motion vector is scaled from the first motion vector based on a second temporal distance between the destination picture and the interpolation picture. A weight of a first interpolation region of the interpolation picture is calculated using distortion energy of the source region. A first motion compensation picture compensated from the source region to a temporal position of the interpolation picture using the second motion vector, and a second motion compensation picture compensated from the destination region to the temporal position using the third motion vector are calculated. A third motion compensation picture is calculated by weighted-averaging the first motion compensation picture and the second motion compensation picture. A second interpolation region of the interpolation picture is calculated by averaging a region of the third motion compensation picture and a region of an artifact prevention picture with the weight.

10-02-2008

20110157213

APPARATUS AND METHOD FOR PROCESSING IMAGE, AND APPARATUS FOR DISPLAYING IMAGE - According to one embodiment, a first extraction unit extracts a first group of pixels having a specific hue from an input image. A second extraction unit extracts a second group of pixels having large distance from a reference axis on a plane defined by a chroma axis and a luminance axis from the first group. A first transform unit executes a plurality of color-transform processing to the second group and obtains a plurality of third groups of pixels as the second group transformed by each color-transform processing. A reliability calculation unit calculates a reliability of each third group. The reliability is larger when pixels of the third group are more located in shape of a straight line on the plane. A selection unit selects a color-transform processing by which the third group has the largest reliability from the plurality of color-transform processing. A second transform unit executes the color-transform processing to the input image to obtain an output image.

06-30-2011

20130071018

IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - An image processing device includes a hue calculation unit configured to calculate a hue of a pixel included in a target image; an extraction unit configured to extract a first group including a pixel, a hue of which is close to a hue of the target pixel; a chromaticity calculation unit configured to calculate a chromaticity of the pixel included in the first group and that of the target pixel; a diffuse reflection factor calculation unit configured to calculate an estimated diffuse reflection factor by using the chromaticity of the pixel included in the first group and that of the target pixel; and a separation unit configured to separate a diffuse reflection component from a pixel value of the target pixel by using the diffuse reflection factor, the diffuse reflection component representing a component in the pixel value that varies as the diffuse reflection factor varies.

03-21-2013

20130251288

APPARATUS AND METHOD FOR PROCESSING IMAGE, AND APPARATUS FOR DISPLAYING IMAGE - According to one embodiment, an image processing apparatus includes a scale down unit, a calculation unit, a scale up unit, and a subtraction unit. The scale down unit generates a scaled down image by scaling down a target image. The scaled down image has a size smaller than the target image. The calculation unit calculates a pixel value of a diffuse reflection component of each pixel in the scaled down image, and generates a first diffuse reflection image having the pixel value and the same size as the scaled down image. The scale up unit generates a second diffuse reflection image by scaling up the first diffuse reflection image. The second diffuse reflection image has the same size as the target image. The subtraction unit generates a specular reflection image by subtracting the second diffuse reflection image from the target image.

09-26-2013

Patent applications by Yasutoyo Takeyama, Kanagawa-Ken JP

Yasutoyo Takeyama, Kanagawa JP

Patent application number

Description

Published

20090079836

IMAGE PROCESSING APPARATUS, METHOD, AND COMPUTER PROGRAM PRODUCT - An image processing apparatus includes a correction-amount calculating unit that calculates a motion-blur correction amount, which takes a larger value as the reproduction speed becomes lower, based on an input reproduction speed; a motion-blur correcting unit that performs scale transformation on a motion vector based on the motion-blur correction amount, acquires low frequency components of a source image and a destination image using an anisotropic Gaussian filter determined by a direction and a size of the motion vector subjected to the scale transformation, and performs edge enhancement on the source image and the destination image based on the low frequency components and high frequency components of the source image and the destination image; and an interpolation-image creating unit that creates the interpolation image using the source image for which the motion blur is corrected, the destination image for which the motion blur is corrected, and the motion vector.

03-26-2009

20090244389

Apparatus, Method, and Computer Program Product for Generating Interpolated Images - An interpolated image generating apparatus calculates a motion vector reliability level indicating reliability of a motion vector used for inserting an interpolated image, the value of the motion vector reliability level being determined in such a manner that the stronger the correlation is between a source image area and a destination image area that are brought into correspondence with each other by the motion vector, the larger is the value. The apparatus also calculates a failure-preventing vector reliability level indicating reliability of a predetermined failure-preventing vector used for preventing image failures. The apparatus obtains a motion compensated image based on the motion vector, obtains a failure-preventing image based on the failure-preventing vector, and blends the motion compensated image and the failure-preventing image according to a weighted average thereof calculated by using a weighting factor based on the motion vector reliability level and the failure-preventing vector reliability level.

10-01-2009

Patent applications by Yasutoyo Takeyama, Kanagawa JP

Yoshifumi Takeyama, Mishima-Shi JP

Patent application number

Description

Published

20100054797

DRUM CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS - A drum cartridge detachably mountable to an electrophotographic image forming apparatus, which apparatus including a main assembly, and a supporting member, swingably mounted to the main assembly, for supporting a plurality of developing devices and for bring the developing devices sequentially to a developing position by rotation thereof, the apparatus comprising: an electrophotographic photosensitive member drum; and a detachable spacer member for moving the supporting member away from the electrophotographic photosensitive member drum by contacting to the supporting member when the drum cartridge is mounted to the main assembly.

03-04-2010

20100054799

COVERING MEMBER AND CARTRIDGE - A cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an image bearing member; a frame; process means contactable to and actable on the image bearing member; a covering member detachably mounted to the frame to protect a surface of the image bearing member; and a spacing portion provided on the covering member and inserted between the image bearing member and the process means to space the image bearing member and the process means from each other, the spacing portion being movable relative to the covering member while being interposed between the image bearing member and the process means when the covering member is removed from the frame.

03-04-2010

20100054807

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - A process cartridge detachably mountable to a main assembly of an image forming apparatus includes an image bearing member; a cleaning member for removing a developer from the image bearing member; a frame provided with an opening; a developer accommodating portion for accommodating the developer which was removed by the cleaning member and has passed through the opening; a sheet member, contacting the image bearing member, for preventing the developer from leaking out of the developer accommodating portion; a supporting portion, provided to the frame, for supporting the sheet member; a reinforcing portion, provided to the frame, connecting a one end-side portion of the frame located upstream of the opening with the other end-side portion of the frame located downstream of the opening, with respect to a rotational direction of the image bearing member; and a space, provided downstream of the reinforcing portion with respect to a direction from the opening toward the developer accommodating portion, for permitting movement of the developer in an axial direction of the image bearing member.

03-04-2010

20110103830

COVER AND CARTRIDGE - An electrophotographic image forming apparatus detachably mountable to a main assembly of the apparatus, includes a rotatable image bearing member on which a latent image is to be formed; charging means for contacting said image bearing member to charge a surface of said image bearing member; a frame supporting said image bearing member and said charging means; a covering member, demountably mounted to said frame, for protecting the surface of said image bearing member; and a spacer member including a spacing portion, movably provided on said covering member, for entering between said image bearing member and said charging means to space them therebetween, and a retaining portion, contacting said covering member when said spacing portion is not between said image bearing member and said charging means, for preventing said spacer member from disengaging from said covering member.

05-05-2011

20110103831

IMAGE FORMING APPARATUS - An image forming apparatus to which a cartridge including an image bearing drum and a frame supporting the image bearing member, the apparatus includes a belt member for transferring a developed image formed on the drum onto a recording material; an opening provided to permit the cartridge to enter an inside of a main assembly; a first guide portion for guiding the cartridge through the opening from a position where a bottom end portion of the drum is below a transfer position where the drum and the belt member contact with each other when the cartridge is mounted; a second guide portion provided downstream of the first guide portion with respect to a mounting direction in which the cartridge is mounted to the main assembly, the second guide portion guiding the cartridge from a position where the bottom end portion of the drum is below the transfer position to a position where the bottom end portion of the drum is above the transfer position; and a third guide portion provided downstream of the second guide portion with respect to the mounting direction, the third guide portion guiding the cartridge from the position where the bottom end portion is above the transfer position to the transfer position.

05-05-2011

20120183328

COVER AND CARTRIDGE - An electrophotographic image forming apparatus detachably mountable to a main assembly of the apparatus, includes a rotatable image bearing member on which a latent image is to be formed; charging means for contacting said image bearing member to charge a surface of said image bearing member; a frame supporting said image bearing member and said charging means; a covering member, demountably mounted to said frame, for protecting the surface of said image bearing member; and a spacer member including a spacing portion, movably provided on said covering member, for entering between said image bearing member and said charging means to space them therebetween, and a retaining portion, contacting said covering member when said spacing portion is not between said image bearing member and said charging means, for preventing said spacer member from disengaging from said covering member.

07-19-2012

20140029980

IMAGE FORMING APPARATUS - An image forming apparatus includes a belt member for transferring a developed image, an opening provided to permit a cartridge including an image bearing drum to enter a main assembly, a first guide portion for guiding the cartridge through the opening from a position where a bottom end portion of the drum is below a transfer position where the drum and the belt member contact each other when the cartridge is mounted, and a second guide portion provided downstream of the first guide portion. The second guide portion guides the cartridge to a position where the bottom end portion of the drum is above the transfer position. In addition, a third guide portion, provided downstream of the second guide portion, guides the cartridge from the position where the bottom end portion is above the transfer position to the transfer position.

01-30-2014

Patent applications by Yoshifumi Takeyama, Mishima-Shi JP

Yoshikazu Takeyama, Minato-Ku JP

Patent application number

Description

Published

20140146607

SEMICONDUCTOR MEMORY DEVICE FOR PSEUDO-RANDOM NUMBER GENERATION - According to one embodiment, a semiconductor memory device includes a memory cell array including a plurality of memory cells, a random number generation circuit configured to generate a random number, and a controller configured to control the memory cell array and the random number generation circuit. The random number generation circuit includes a random number control circuit configured to generate a random number parameter based on data which is read out from the memory cell by a generated control parameter, and a pseudo-random number generation circuit configured to generate the random number by using the random number parameter as a seed value.

05-29-2014

Yoshikazu Takeyama, Kanagawa JP

Patent application number

Description

Published

20120250408

MEMORY SYSTEM, CONTROLLER, AND METHOD FOR CONTROLLING MEMORY SYSTEM - According to one embodiment, a memory system includes nonvolatile memory having a plurality of memory cells of storage capacity of a specified number of bits equal to or greater than two bits, and a number-of-rewrites management table managing numbers of rewrites of the memory cells. The memory system of the embodiment includes a controller writing to the memory cells in a number of bits in accordance with a write request of a host, dividing the memory cells into groups in dependence on storage capacity after the numbers of rewrites of the memory cells managed by the number-of-rewrites management table exceed a specified number, and writing to the memory cells of the group corresponding to storage capacity of the number of bits in accordance with the write request of the host.

10-04-2012

Yoshikazu Takeyama, Kanagawa-Ken JP

Patent application number

Description

Published

20090115497

POWER SOURCE CIRCUIT - A power source circuit that outputs a designated voltage through an output terminal thereof, comprising: a step-up circuit that steps up a voltage fed from a power supply and applies the resultant voltage to the output terminal; a voltage sensing circuit that senses a voltage outputted from the step-up circuit and outputs a signal with which activation of the step-up circuit is controlled; and a filter circuit that includes a variable resistor connected between the output side of the step-up circuit and the output terminal.

05-07-2009

Yoshikazu Takeyama, Fujisawa-Shi JP

Patent application number

Description

Published

20080304349

VOLTAGE SUPPLY CIRCUIT AND SEMICONDUCTOR MEMORY - A voltage supply circuit that switches and outputs multiple set voltages from an output terminal, has a boosting circuit that boosts a voltage supplied from a power supply and outputs the voltage to the output terminal; a voltage detecting circuit that outputs a first flag signal when detecting that the voltage outputted from the boosting circuit is not lower than the set voltage, outputs a second flag when detecting that the voltage outputted from the boosting circuit is not lower than a frequency adjusting voltage set lower than the set voltage; and a control circuit that controls an operation of the boosting circuit in response to the set voltage and the output signal of the voltage detecting circuit.

12-11-2008

20090067255

NONVOLATILE SEMICONDUCTOR MEMORY INCLUDING MEMORY CELL FOR STORING MULTILEVEL DATA HAVING TWO OR MORE VALUES - A write controller performs verification for checking whether each memory cell is on a predetermined verification level. For a memory cell to be written to a voltage level higher than the predetermined verification level, the write controller stores, in first and second latch circuits, the number of times of write to be performed by a write voltage after the verification. Whenever write is performed by the write voltage, the write controller updates the number of times of write stored in the first and second latch circuits. After write is performed the number of times of write by the write voltage, the write controller performs write by an intermediate voltage lower than the write voltage.

03-12-2009

20090073764

NONVOLATILE SEMICONDUCTOR STORAGE DEVICE CAPABLE OF HIGH-SPEED WRITING - A memory cell array includes a plurality of memory cells in each of which a plurality of bits are stored. A sense amplifier detects data read from a memory cell selected from the memory cell array. At the time of a write verify operation for verifying write data, when a threshold voltage of the memory cell exceeds a predetermined checkpoint, the data control unit converts write data to be written to the memory cell into data of the number of times indicating the remaining number of write voltage application times, inverts only one bit of the data of the number of times each time a write voltage application operation is performed, and changes a definition of the data of the number of times to thereby perform a subtraction operation.

03-19-2009

20090212852

POWER SUPPLY CIRCUIT AND SEMICONDUCTOR MEMORY - A power supply circuit outputs different set potentials in response to control signals, wherein a voltage detecting circuit changes levels of a first reference potential and a second reference potential in response to inputs of control signals, and a clock generating circuit increases a frequency of the frequency divided clock signal when the levels of the first reference potential and the second reference potential are greatly changed in response to the inputs of the control signals.

08-27-2009

20110231687

MEMORY SYSTEM AND SERVER SYSTEM - According to one embodiment, a memory system includes a NAND flash memory includes a memory cell array includes pages, and a volatile data register with a storage capacity of one page, and configured to write page data to the memory cell array through the data register, each of the pages includes nonvolatile memory cells and being a unit of data write, a volatile RAM, and a controller includes a power saving mode in which power consumption of the RAM is reduced, and configured to transfer data of the RAM to the data register before entering the power saving mode.

09-22-2011

20130262901

MEMORY SYSTEM AND SERVER SYSTEM - According to one embodiment, a memory system includes a NAND flash memory includes a memory cell array includes pages, and a volatile data register with a storage capacity of one page, and configured to write page data to the memory cell array through the data register, each of the pages includes nonvolatile memory cells and being a unit of data write, a volatile RAM, and a controller includes a power saving mode in which power consumption of the RAM is reduced, and configured to transfer data of the RAM to the data register before entering the power saving mode.

10-03-2013

20140140152

SEMICONDUCTOR STORAGE DEVICE AND CONTROL METHOD THEREOF - According to one embodiment, a semiconductor storage device includes a plurality of semiconductor chips and a control unit. The plurality of semiconductor chips is configured to connect to a signal transmission path and is controlled individually by individual chip enable signals. The plurality of semiconductor chips each includes a termination circuit connected to the signal transmission path. When one of the semiconductor chips is selected to input or output data, the control unit activates the termination circuit provided in the semiconductor chip that is not selected based on a first instruction signal and the chip enable signal.

05-22-2014

20150131397

MEMORY SYSTEM AND ASSEMBLING METHOD OF MEMORY SYSTEM - According to one embodiment, each memory chip included in a memory package includes a first storage unit that stores therein first information that is n-bit information and is a comparison target of a chip address, and is used for identifying its own memory chip, a second storage unit that stores therein second information for determining an effective bit of the n-bit first information, and a control unit that determines an effective bit of the n-bit first information and an effective bit of the chip address based on the second information.

05-14-2015

20160141033

MEMORY SYSTEM AND ASSEMBLING METHOD OF MEMORY SYSTEM - According to one embodiment, each memory chip included in a memory package includes a first storage unit that stores therein first information that is n-bit information and is a comparison target of a chip address, and is used for identifying its own memory chip, a second storage unit that stores therein second information for determining an effective bit of the n-bit first information, and a control unit that determines an effective bit of the n-bit first information and an effective bit of the chip address based on the second information.

05-19-2016

Patent applications by Yoshikazu Takeyama, Fujisawa-Shi JP

Yoshinobu Takeyama, Kanagawa JP

Patent application number

Description

Published

20090028588

CONTROLLING TIMING FOR STARTING IMAGE FORMATION - Exemplary embodiments provide an apparatus, method, system, computer program and product, each capable of controlling a timing for starting image formation such that when forming a preceding image and a following image, a timing for starting formation of the following image is adjusted based on a timing for starting the preceding image.

01-29-2009

20130051886

SHEET BINDING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME - An image forming apparatus includes an image forming unit to form an adhesive toner pattern in a predetermined bonding range of a sheet, outside a printable range in which an image according to image data is formed, a stacking unit to stack multiple sheets one on top of another, and a sheet binding device that includes a fusing device to fuse and fix the adhesive toner pattern formed on the multiple sheets to bind the multiple sheets together, and a bonding strength setting unit to determine, in accordance with a desired bonding strength, at least one of a number of color toners used for forming the adhesive toner pattern, a bonding manner, a number of pixels of the adhesive toner pattern, a toner area ratio of the adhesive toner pattern, and a layer thickness of the adhesive toner pattern.

02-28-2013

20140072388

SHEET POST-PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND SHEET BINDING METHOD - A sheet post-processing apparatus includes: a binding unit that binds, as a bundle, a plurality of sheets by heating and pressing binding margin portions of the sheets set in advance, using toner interposed between the sheets as an adhesive material; and a pre-heating unit that heats the binding margin portions of the sheets while the sheets are stacked.

03-13-2014

Patent applications by Yoshinobu Takeyama, Kanagawa JP

Yoshinobu Takeyama, Kawasaki-Shi JP

Patent application number

Description

Published

20080212127

Image formation apparatus - In the image formation apparatus according to the present invention, a plurality of detection ections outputs binary signals to a detection identification control section, and an image formation control section for control of periphery of the engine of the apparatus outputs a detection section identifying signal and a detection eon period signal to the detection identification control section. Also, the detection identification control section outputs a detection result of the detection sections as detection data to a control board. A plurality of driver sections are connected to a driver identification control section via a data line through which driving signals for driving a section to be driven are transmitted. Accordingly, the present invention provides a versatile image formation apparatus with a reduced number of output lines which can deal with a change of image formation system without increasing the number of signal lines.

09-04-2008

20080226309

Image forming apparatus - An image forming apparatus is capable of reducing the vast amounts of image forming apparatus input lines by placing detection data from a plurality of detection means on a single signal line. An image forming apparatus may include an image forming controller configured to control a movement of the image forming apparatus, plural drivers configured to drive plural actuators, an identification controller configured to be coupled to a data signal line, an identification signal line and a term signal line, wherein the identification controller is configured to identify one of the plural drivers based on a term signal and an identification signal that are output from the image forming controller, and to output a driving signal from the image forming controller to the identified driver.

09-18-2008

20090097065

IMAGE FORMING APPARATUS - An image forming apparatus that can reduce the number of signal lines that can respond to interrupt processing by conducting I/O control that can acquire irregularly generated sensor detection signals. Identification control means of the image forming apparatus uses the data line in the period other than when conducting identification control of the detection means or the drive means to acquire the data of the specified detection means as valid data. Delay of the detection response time to irregularly generated signals can be minimized by using the data line other than when conducting identification control of the detection means or the drive means to acquire irregularly generated detection signals.

04-16-2009

Patent applications by Yoshinobu Takeyama, Kawasaki-Shi JP

Youhei Takeyama, Sapporo-Shi JP

Patent application number

Description

Published

20080307416

DEVICE MANAGEMENT APPARATUS, DEVICE MANAGEMENT METHOD, AND STORAGE MEDIUM - A management apparatus that promotes productivity of management of a plurality of devices and of a plurality of functions of the device. The management apparatus for managing a plurality of functions for use in a device by a user, wherein each function has one or more functional elements, the apparatus including a first memory module that stores correspondence data describing a relationship between a functional element and unit configuration information of the device, the unit configuration information indicating units of the device used by the functional element, a second memory module that stores use authority data corresponding to the user, a management module that selects an available function based on the correspondence data and the use authority data, and sends the functional elements corresponding to the selected function to the device.